name: Build test

on:
  # Trigger the workflow on push or pull requests.
  push:
  pull_request:

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          # x86-64 gcc
          - arch: x86_64
            cc_pkg: gcc-x86-64-linux-gnu
            cxx_pkg: g++-x86-64-linux-gnu
            cc: x86_64-linux-gnu-gcc
            cxx: x86_64-linux-gnu-g++

          # x86-64 clang
          - arch: x86_64
            cc_pkg: clang
            cxx_pkg: clang
            cc: clang
            cxx: clang++

          # x86 (32-bit) gcc
          - arch: i686
            cc_pkg: gcc-i686-linux-gnu
            cxx_pkg: g++-i686-linux-gnu
            cc: i686-linux-gnu-gcc
            cxx: i686-linux-gnu-g++

          # aarch64 gcc
          - arch: aarch64
            cc_pkg: gcc-aarch64-linux-gnu
            cxx_pkg: g++-aarch64-linux-gnu
            cc: aarch64-linux-gnu-gcc
            cxx: aarch64-linux-gnu-g++

          # arm (32-bit) gcc
          - arch: arm
            cc_pkg: gcc-arm-linux-gnueabi
            cxx_pkg: g++-arm-linux-gnueabi
            cc: arm-linux-gnueabi-gcc
            cxx: arm-linux-gnueabi-g++

          # powerpc64
          - arch: powerpc64
            cc_pkg: gcc-powerpc64-linux-gnu
            cxx_pkg: g++-powerpc64-linux-gnu
            cc: powerpc64-linux-gnu-gcc
            cxx: powerpc64-linux-gnu-g++

          # powerpc
          - arch: powerpc
            cc_pkg: gcc-powerpc-linux-gnu
            cxx_pkg: g++-powerpc-linux-gnu
            cc: powerpc-linux-gnu-gcc
            cxx: powerpc-linux-gnu-g++

          # alpha
          - arch: alpha
            cc_pkg: gcc-alpha-linux-gnu
            cxx_pkg: g++-alpha-linux-gnu
            cc: alpha-linux-gnu-gcc
            cxx: alpha-linux-gnu-g++

          # mips64
          - arch: mips64
            cc_pkg: gcc-mips64-linux-gnuabi64
            cxx_pkg: g++-mips64-linux-gnuabi64
            cc: mips64-linux-gnuabi64-gcc
            cxx: mips64-linux-gnuabi64-g++

          # mips
          - arch: mips
            cc_pkg: gcc-mips-linux-gnu
            cxx_pkg: g++-mips-linux-gnu
            cc: mips-linux-gnu-gcc
            cxx: mips-linux-gnu-g++

    env:
      FLAGS: -g -O2 -Wall -Wextra -Werror

    steps:
    - name: Checkout source
      uses: actions/checkout@v2

    - name: Install Compilers
      run: |
        if [[ "${{matrix.cc_pkg}}" == "clang" ]]; then \
            wget https://apt.llvm.org/llvm.sh -O /tmp/llvm.sh; \
            sudo bash /tmp/llvm.sh 15; \
            sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-15 400; \
            sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-15 400; \
        else \
            sudo apt-get update -y; \
            sudo apt-get install -y ${{matrix.cc_pkg}} ${{matrix.cxx_pkg}}; \
        fi;

    - name: Display compiler versions
      run: |
        ${{matrix.cc}} --version;
        ${{matrix.cxx}} --version;

    - name: Build
      run: |
        ./configure --cc=${{matrix.cc}} --cxx=${{matrix.cxx}};
        make -j$(nproc) V=1 CPPFLAGS="-Werror" CFLAGS="$FLAGS" CXXFLAGS="$FLAGS";

    - name: Build nolibc
      run: |
        if [[ "${{matrix.arch}}" == "x86_64" || "${{matrix.arch}}" == "i686" ]]; then \
            make clean; \
            ./configure --cc=${{matrix.cc}} --cxx=${{matrix.cxx}} --nolibc; \
            make -j$(nproc) V=1 CPPFLAGS="-Werror" CFLAGS="$FLAGS" CXXFLAGS="$FLAGS"; \
        else \
            echo "Skipping nolibc build, this arch doesn't support building liburing without libc"; \
        fi;

    - name: Test install command
      run: |
        sudo make install;